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Seagate Technology plc Stock: price and management transactions · United States · SEC (Form 4)
Follow the Seagate Technology plc stock price and the full directors' dealings record of the company, a publicly traded company based in United States. Shares trade on US US, under the oversight of SEC (Form 4). Operating in the Technology sector, Seagate Technology plc has recorded 13 reports. Market capitalisation: €191.7bn. The latest transaction was disclosed on 5 May 2021 (Levée d'options). Among the most active insiders: Romano Gianluca. The full history is openly available.
13
Insider Decl.
0
Thresholds
·
3 ops.
Buy Volume
€8m
2 ops.
Sell Volume
Analyst consensus: bullish or bearish?
Analysts rate Seagate Technology plc Buy (bullish), based on 22 analysts. Average price target: US$856.77.
33Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Fundamental score
Ranked 14,520 of 26,212 companies
48.8
score / 100
Value39
Quality59
FCF yld0.4%
Earn yld0.8%
EV/EBITDA·
ROE·
Gross mgn35%
Net mgn16%
Debt/EBITDA2.4x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 5 May 2021
Declarations13 total
62,380 shares@ US$45.8950.0% of flowOrdinary SharesSEC:0001764650-21-000004
62,380 shares@ US$45.890.0013% mcap50.0% of flowOrdinary SharesSEC:0001764650-21-000004:0
77,754 sharesOrdinary SharesSEC:0001388390-21-000002
77,754 shares@ US$50.100.0018% mcap100.0% of flowOrdinary SharesSEC:0001388390-21-000002:0
53,657 shares@ US$96.0450.0% of flowOrdinary SharesSEC:0001418812-21-000024
53,657 shares@ US$96.040.0024% mcap50.0% of flowOrdinary SharesSEC:0001418812-21-000024:0
20,000 shares@ US$39.4250.0% of flowOrdinary SharesSEC:0001209874-21-000004
20,000 shares@ US$39.420.0004% mcap50.0% of flowOrdinary SharesSEC:0001209874-21-000004:0
5,000 sharesOrdinary SharesSEC:0001628280-16-010662:0
Ideal exit: 29 Oct 2016 (T+270)
175,000 sharesOrdinary SharesSEC:0001628280-16-010661:0
Ideal exit: 29 Oct 2016 (T+270)
25,000 sharesOrdinary SharesSEC:0001628280-16-010661:1
Ideal exit: 29 Oct 2016 (T+270)
13 of 13 declarations
About Seagate Technology plc
Seagate Technology plc (ticker STX) is a major data-storage company listed on the U.S. market, specifically the NASDAQ, and headquartered in the United States. For French-speaking investors, Seagate is a technology name closely tied to structural trends in cloud computing, AI workloads, data-center buildouts, and the long-term expansion of global data volumes. The company is widely recognized as one of the world’s leading specialists in mass-capacity storage, with a core franchise in hard disk drives for enterprise and hyperscale customers. ([investors.seagate.com](https://investors.seagate.com/news/news-details/2025/Seagate-Technology-Reports-Fiscal-First-Quarter-2026-Financial-Results/default.aspx?utm_source=openai)) Founded in 1979, Seagate built its reputation as one of the pioneers of the modern hard drive industry. Its operational headquarters are in Fremont, California, while its corporate structure is international and reflects a global manufacturing and commercial footprint. That footprint matters for investors: Seagate sells and operates across major regions, serving customers in North America, Asia, and Europe, and its business model is inherently global given the scale of the storage supply chain and end-demand from large digital infrastructure customers. ([seagate.com](https://www.seagate.com/innovation/ai/data-solutions/?utm_source=openai)) Seagate’s business is centered on storage solutions. Its legacy and largest exposure remain hard disk drives (HDDs), but the company also offers SSDs, enterprise storage systems, and edge-to-cloud data storage solutions. Its product range spans cloud/hyperscale, data-center, NAS, gaming, personal storage, and video/analytics use cases. This gives Seagate a more diversified commercial mix than a pure-component supplier, while still leaving it highly exposed to the investment cycles of large technology customers. ([seagate.com](https://www.seagate.com/products/?utm_source=openai)) From a competitive standpoint, Seagate’s differentiator is its focus on high-capacity storage, where cost per terabyte, reliability, and density improvements are critical. A key strategic pillar is its Mozaic 3+ platform, based on HAMR (Heat-Assisted Magnetic Recording), which Seagate presents as a breakthrough enabling much higher areal density and the next generation of enterprise hard drives. In practical terms, this technology is central to Seagate’s attempt to defend and expand its position in the most economically attractive part of the storage market. ([seagate.com](https://www.seagate.com/innovation/hamr.html/?utm_source=openai)) Recent developments have been constructive. For fiscal 2025, Seagate reported USD 9.10 billion in revenue, with improved profitability and cash generation. In fiscal Q1 2026, the company reported USD 2.63 billion of revenue, record gross margins, and a higher quarterly dividend, signaling continued operating momentum. Seagate also strengthened governance by appointing CEO Dave Mosley as Board Chair, underscoring strategic continuity around margin expansion, capital returns, and the HAMR rollout. ([investors.seagate.com](https://investors.seagate.com/news/news-details/2025/Seagate-Technology-Reports-Fiscal-Fourth-Quarter-and-Fiscal-Year-2025-Financial-Results/default.aspx?utm_source=openai))
